| Circlip for shaft | NB001.02.02 | |
| Cylindrical roller bearing | NB001.02.09.00 | |
| Right-hand bull gear assembly | NB001.02.01.00 | |
| Clamp plate | NB001.02.06 | |
| Bolt M10×40 | GB/T32 | |
| Stainless steel wire φ1.6×1000 | GB/T4240-1993 | |
| Crankshaft | NB001.02.05 |
| Connecting rod component | NB004.02.01.00 |
| Bolt M20×40 | GB/T5782 |
| Hexagon socket set screw M12×25 | GB/T77 |
| Hexagon flange check nut Spiralock M12 | DTF6177.1 |
| Washer | NB001.02.08 |
| Rotary crossover sub | NB004.02.02 |
| Bolt M12×30 | GB/T5783 |
| O-ring 30×3.55 | GB/T3452.1 |
| Bolt M20×170 | GB/T5782 |
| Washer 20 | GB/T97 |
| Left-hand bull gear assembly | NB001.02.04.00 |
| Expansion sleeve Z5-215.9×281 | JB/T7934-1999 |
| Cylindrical roller bearing | NB001.02.10.00 |
Connecting rod component NB004.02.01.00
| Connecting rod bolt | NB001.02.03.02 |
| Stainless steel wire φ1.6 | GB/T4240-1993 |
| Positioning pin, connecting rod body | NB001.02.03.04 |
| Connecting rod body | NB001.02.03.05 |
| Socket cap screw M12×60 | GB/T70.1 |
| Spring washer 12 | GB/T93 |
| Positioning screw, connecting rod copper sleeve | HBZ013.02.03.08 |
| Connecting rod copper sleeve | HBZ013.02.03.06 |
| Connecting rod bearing shell | NB004.02.01.01 |
| Positioning pin, connecting rod bearing shell | NB001.02.03.01 |
Quintuple Pump NB005
| Pinion shaft assembly | NB001.03.00 |
| Right guard | NB005.28.00 |
| Crosshead component | NB001.04.00 |
| Frame assembly | NB005.01.00 |
| Spring safety valve | HSV51-52-F-00-001A |
| Safety valve seat | NB004.11.00 |
| Fluid end assembly | NB005.06.00 |
| Discharge five-way block assembly | NB004.09.00 |
| Spray system assembly | NB005.08.00 |
| Skid assembly | NB005.07.00 |
| Crankshaft assembly | NB004.02.00 |
| Guard cover | NB004.12.00 |
| Left guard | NB005.29.00 |
| Lubrication system assembly | NB005.05.00 |
| Rear cover plate | HBZ013.32 |
| Gasket | HBZ013.33 |
| Cylindrical pin with internal thread: 16×80 | GB/T118 |
| Bolt M36*100 | NB001.37 |
| Cover, motor mounting base | NB001.01.07 |
| Gasket | NB001.01.08 |
| Gasket | NB001.01.09 |
| Bolt M12×50 | GB/T5783 |
| Cylindrical pin with internal thread: φ16×60 | GB/T 118-2000 |
| Bolt M16×60 | GB/T5783 |
| Flat washer φ16 | GB/T848-2002 |
| Side cover plate 2 | HBZ013.20 |
| Side cover plate 1 (right) | HBZ013.48.00 |
| Bolt M12×35 | GB/T5783 |
| Drainage cover | NB800G.19.00 |
| Sealing washer | NB800G.20 |
| Crosshead cover plate assembly 4 | NB005.01.06.00 |
| Crosshead cover plate assembly 1 | NB005.01.03.00 |
| Crosshead cover plate assembly 2 | NB005.01.04.00 |
| Crosshead cover plate assembly 3 | NB005.01.05.00 |
| Liner chamber cover plate | NB005.36.01.00 |
| Side cover gasket 1 | HBZ013.17 |
| Side cover gasket 2 | HBZ013.19 |
| Side cover plate 1 (left) | HBZ013.52.00 |
| Side cover plate 2 (left) | NB005.20 |
| Bolt M12×25 | GB/T5783 |
| Flat washer φ12 | GB/T848-2002 |
| Bolt M12×25 | GB/T5783 |
| Flat washer φ12 | GB/T848-2002 |